JP4218888B2 - C-type friction stir spot welding gun - Google Patents
C-type friction stir spot welding gun Download PDFInfo
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- JP4218888B2 JP4218888B2 JP2004016909A JP2004016909A JP4218888B2 JP 4218888 B2 JP4218888 B2 JP 4218888B2 JP 2004016909 A JP2004016909 A JP 2004016909A JP 2004016909 A JP2004016909 A JP 2004016909A JP 4218888 B2 JP4218888 B2 JP 4218888B2
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
- B23K20/12—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating the heat being generated by friction; Friction welding
- B23K20/122—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating the heat being generated by friction; Friction welding using a non-consumable tool, e.g. friction stir welding
- B23K20/1265—Non-butt welded joints, e.g. overlap-joints, T-joints or spot welds
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47K—SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
- A47K13/00—Seats or covers for all kinds of closets
- A47K13/14—Protecting covers for closet seats
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47K—SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
- A47K13/00—Seats or covers for all kinds of closets
- A47K13/24—Parts or details not covered in, or of interest apart from, groups A47K13/02 - A47K13/22, e.g. devices imparting a swinging or vibrating motion to the seats
- A47K13/30—Seats having provisions for heating, deodorising or the like, e.g. ventilating, noise-damping or cleaning devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
- B23K20/12—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating the heat being generated by friction; Friction welding
- B23K20/122—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating the heat being generated by friction; Friction welding using a non-consumable tool, e.g. friction stir welding
- B23K20/1245—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating the heat being generated by friction; Friction welding using a non-consumable tool, e.g. friction stir welding characterised by the apparatus
- B23K20/125—Rotary tool drive mechanism
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for
- F21V33/0004—Personal or domestic articles
- F21V33/004—Sanitary equipment, e.g. mirrors, showers, toilet seats or paper dispensers
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/18—Mechanical movements
- Y10T74/18568—Reciprocating or oscillating to or from alternating rotary
- Y10T74/18576—Reciprocating or oscillating to or from alternating rotary including screw and nut
- Y10T74/18664—Shaft moves through rotary drive means
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Epidemiology (AREA)
- General Engineering & Computer Science (AREA)
- Pressure Welding/Diffusion-Bonding (AREA)
- Resistance Welding (AREA)
Abstract
Description
本発明は、ピンの回転による摩擦熱で被接合物を軟化,撹拌して接合する装置であって、C型ア―ムの一端側に、撹拌用モ―タと先端に前記ピンを有し後端が前記撹拌用モ―タの出力軸側に接続された接合ツ―ルとを同一軸線上に配置したC型摩擦撹拌スポット接合ガンに関するものである。 The present invention is an apparatus for softening and agitating an object to be joined by frictional heat due to rotation of a pin, and having a stirring motor on one end side of a C-type arm and the pin on the tip. The present invention relates to a C-type friction stir spot welding gun having a rear end arranged on the same axis with a joining tool connected to the output shaft side of the stirring motor.
従来,ピンの回転による摩擦熱で被接合物を軟化,撹拌して接合する装置であって、C型ア―ムの一端側に、撹拌用モ―タと先端に前記ピンを有し後端が前記撹拌用モ―タの出力軸側に接続された接合ツ―ルとを同一軸線上に配置したC型摩擦撹拌スポット接合ガンがある(例えば、特許文献1参照。)。 2. Description of the Related Art Conventionally, a device for softening and agitating an object to be joined by frictional heat due to rotation of a pin, which has a stirring motor on one end side of a C-type arm and the above-mentioned pin at the leading end. However, there is a C-type friction stir spot welding gun in which a joining tool connected to the output shaft side of the stirring motor is arranged on the same axis (see, for example, Patent Document 1).
ところで、上記従来の技術においては、押圧力を発生させるボ―ルねじ軸心および直動ガイド中心(実施例で昇降機構の中心)と撹拌モ―タ軸中心が大きく偏心しているため、押圧装置のガイド部に撹拌力により撹拌モ―タの回転周波数に一致した間欠トルクがかかり振動が発生するとともに押圧装置の直動ボ―ルのガイドの寿命を短くするので、直動ガイド部をサイズアップする必要があり、コストアップになる。また、被接合物や治具などで囲まれた狭い部位に押圧装置のガイド部が干渉する可能性が大きくあり、これが邪魔になって接合ガンの狭い箇所への移動が困難となる。さらに、押圧力の加圧中心と撹拌モ―タの撹拌軸の回転中心が偏心しているので撹拌モ―タを被接合物へ押圧作動させる際に押圧力の加圧中心部に転倒トルクが発生しガイドに過分の負担が掛かる等の問題がある。 By the way, in the above prior art, since the ball screw shaft center and linear motion guide center (center of the lifting mechanism in the embodiment) for generating the pressing force and the stirring motor shaft center are greatly eccentric, Because the intermittent torque is applied to the guide portion of the guide by the stirring force and the vibration is generated, and the life of the guide of the direct acting ball of the pressing device is shortened, the size of the direct acting guide portion is increased. It is necessary to increase the cost. In addition, there is a high possibility that the guide portion of the pressing device interferes with a narrow part surrounded by an object to be joined or a jig, which becomes an obstacle and makes it difficult to move the joining gun to a narrow part. Furthermore, since the center of pressing force is eccentric and the center of rotation of the stirring shaft of the stirring motor is eccentric, when the stirring motor is pressed against the workpiece, tipping torque is generated at the center of pressing force. However, there is a problem that an excessive burden is applied to the guide.
本発明は、従来の技術の有するこのような問題点に鑑みてなされたものであり、その目的とするところは、押圧力を発生させるボ―ルねじ軸心と撹拌モ―タ軸中心を一致させることで押圧力による転倒トルクの発生をなくして装置の小型化を図り、接合動作が容易にできるC型摩擦撹拌スポット接合ガンを提供しようとするものである。 The present invention has been made in view of these problems of the prior art, and the object of the present invention is to match the center of the ball screw shaft that generates the pressing force and the center of the stirring motor shaft. Thus, it is intended to provide a C-type friction stir spot welding gun that eliminates the occurrence of overturning torque due to the pressing force, reduces the size of the apparatus, and facilitates the joining operation.
上記目的を達成するために、本発明におけるC型摩擦撹拌スポット接合ガンは、C型ア―ムの一端側に、撹拌用モ―タと先端にピンを有し後端が前記撹拌用モ―タの出力軸側に接続された接合ツ―ルとを同一軸線上に配置したC型摩擦撹拌スポット接合ガンにおいて、ロボットの手首につながる伝動ボックス内に設けられたLMガイドのガイドレ―ルで、LMガイドが後端側に固定された撹拌用モ―タがガイドされ、該撹拌用モ―タの後端側にボ―ルナットを固定すると共に、該撹拌用モ―タの出力軸に後方からボ―ルねじが格納される穴を形成して該穴にボ―ルねじを配置しボ―ルねじの軸心と撹拌用モ―タ軸中心を一致させ、押圧用モ―タの回転力を前記ボ―ルねじに伝達し、該ボ―ルねじと螺合するボ―ルナットにより前記撹拌用モ―タを前後進させるようにしたことを特徴とする、ものである。 In order to achieve the above object, a C-type friction stir spot welding gun according to the present invention has a stirring motor on one end side of a C-type arm and a pin on the front end, and the rear end is the stirring motor. In a C-type friction stir spot welding gun with a joint tool connected to the output shaft side of the actuator on the same axis, a guide rail of an LM guide provided in a transmission box connected to the wrist of the robot. An agitating motor having an LM guide fixed to the rear end side is guided, a ball nut is fixed to the rear end side of the agitating motor, and the output shaft of the agitating motor is fixed to the rear side. A hole for storing the ball screw is formed, the ball screw is placed in the hole, the center of the ball screw is aligned with the center of the stirring motor shaft, and the rotational force of the pressing motor Is transmitted to the ball screw, and the stirring motor is moved by a ball nut screwed to the ball screw. Characterized in that so as to forward and backward, and is intended.
本発明に係るC型摩擦撹拌スポット接合ガンでは、撹拌用モ―タの後端側に押圧力を発生させるボ―ルねじを配置し、押圧用モ―タの回転力を前記ボ―ルねじに伝達し、該ボ―ルねじと螺合するボ―ルナットにより前記撹拌用モ―タを前後進させるようにしたので、押圧力の加圧中心と撹拌モ―タの撹拌軸の回転中心が一致して転倒トルクの発生がなく、しかも押圧装置が被接合物や周囲の治具と干渉することがない安全で使用し易いC型摩擦撹拌スポット接合ガンとなる。 In the C-type friction stir spot welding gun according to the present invention, a ball screw for generating a pressing force is disposed on the rear end side of the stirring motor, and the rotational force of the pressing motor is applied to the ball screw. The agitating motor is moved forward and backward by a ball nut threadedly engaged with the ball screw, so that the pressing center of the pressing force and the rotation center of the agitating shaft of the agitating motor are Accordingly, a C-type friction stir spot welding gun that is safe and easy to use with no occurrence of overturning torque and the pressing device does not interfere with the object to be joined and surrounding jigs is obtained.
C型摩擦撹拌スポット接合ガンを「C型ア―ムの一端側に、撹拌用モ―タと先端に前記ピンを有し後端が前記撹拌用モ―タの出力軸側に接続された接合ツ―ルとを同一軸線上に配置したC型摩擦撹拌スポット接合ガンにおいて、ロボットの手首につながる伝動ボックス内に設けられたLMガイドのガイドレ―ルで、LMガイドが後端側に固定された撹拌用モ―タがガイドされ、該撹拌用モ―タの後端側にボ―ルナットを固定すると共に、該撹拌用モ―タの出力軸に後方からボ―ルねじが格納される穴を形成して該穴にボ―ルねじを配置しボ―ルねじの軸心と撹拌用モ―タ軸中心を一致させ、押圧用モ―タの回転力を前記ボ―ルねじに伝達し、該ボ―ルねじと螺合するボ―ルナットにより前記撹拌用モ―タを前後進させるようにした」構成としている。 A C-type friction stir spot welding gun is a "joint in which one end of a C-type arm has a stirring motor and the pin at the front end and the rear end is connected to the output shaft side of the stirring motor. In the C-type friction stir spot welding gun with the tool arranged on the same axis, the LM guide is fixed to the rear end side with the guide rail of the LM guide provided in the transmission box connected to the wrist of the robot The agitating motor is guided, a ball nut is fixed to the rear end side of the agitating motor, and a hole in which a ball screw is accommodated from the rear is formed on the output shaft of the agitating motor. Forming a ball screw in the hole, aligning the axis of the ball screw with the center of the stirring motor shaft , and transmitting the rotational force of the pressing motor to the ball screw ; The agitating motor is moved forward and backward by a ball nut screwed to the ball screw. ” There.
図1は本発明に係るC型摩擦撹拌スポット接合ガンの概略構成図、図2は接合ツ―ルと撹拌用モ―タと押圧用モ―タの接続関係を示す概略断面図である。 FIG. 1 is a schematic configuration diagram of a C-type friction stir spot welding gun according to the present invention, and FIG. 2 is a schematic cross-sectional view showing a connection relationship among a welding tool, a stirring motor, and a pressing motor.
図1において、1はロボットの手首2に接続されるガンブラケットであり、該ガンブラケット1の基部には伝動ボックス3が備えられ、該伝動ボックス3の一側には押圧用モ―タ4が配置され他側にはC型の固定ア―ム5が延出されている。
In FIG. 1,
そして、前記伝動ボックス3内には撹拌用モ―タ6が配置され、該撹拌用モ―タ6には先端にピン7を有する接合ツ―ル8が接続されている。
A stirring
前記固定ア―ム5の先端には、前記ピン7と対向して裏当て材9が取り付けられ、該裏当て材9に被接合物W1,W2が配備されるようになっている。
A backing material 9 is attached to the tip of the fixed
10は撹拌用モ―タ6の後端側に固定されたボ―ルナットであり、該ボ―ルナット10を保持するブラケット11の一側にはLMガイド12が設けられている。また前記伝動ボックス3内にはガイドレ―ル13が撹拌用モ―タ6にきわめて接近して該撹拌用モ―タ6の軸線方向に設けられている。そして、前記LMガイド12はガイドレ―ル13に沿って移動可能となっており、該LMガイド12のブラケット11は撹拌用モ―タ6の後端側に固定されている。
図2において、前記押圧用モ―タ4の回転軸14にはボ―ルねじ軸15がナット16によって固定されており、該ボ―ルねじ軸15の先端側にはボ―ルねじ17が形成され、該ボ―ルねじ17は押圧用モ―タ4から前記伝動ボックス3内に導かれ、撹拌用モ―タ6の出力軸18に後方から形成された穴19内まで延びており、その途中で撹拌用モ―タ6の後端側に固定されたボ―ルナット10と螺合している。
In FIG. 2, a
前記接合ツ―ル8は撹拌用モ―タ6の出力軸18の先端側にチャック20によって挟持,接続されている。
The
なお、21はピン7により被接合物W1,W2の一部を押圧,撹拌時の反力を負担するためのアンギュラベアリングであり、22は撹拌用モ―タ6の出力軸18の軸受,23は押圧用モ―タ4の回転軸14の軸受である。また、24は撹拌用モ―タ6の回転数検出用センサ―であり、このセンサ―24は前記撹拌用モ―タ6がインバ―タモ―タの場合には不要なものである。
以上のような構成からなるC型摩擦撹拌スポット接合ガンにおいて、ロボットにより接合ガンを被接合物W1,W2に近付け、固定ア―ム5の先端の裏当て材9を被接合物W1,W2に当接させた状態で、押圧用モ―タ4と撹拌用モ―タ6とを駆動させる。
In the C-type friction stir spot welding gun having the above-described configuration, the joining gun is brought close to the workpieces W1 and W2 by the robot, and the backing material 9 at the tip of the
前記押圧用モ―タ4の駆動により、ボ―ルねじ軸15が回転し、該ボ―ルねじ軸15の回転によりボ―ルねじ17が回転すると、該ボ―ルねじ17と螺合しているボ―ルナット10が前後進しようとする。該ボ―ルナット10の前後進はこれを固定した撹拌用モ―タ6のLMガイド12による直動の前後進となり、該撹拌用モ―タ6は、先端にピン7を有する接合ツ―ル8を同伴していることからいわば加圧ロッドとして伝動ボックス3からの出没量を変化させる。
The
そして、押圧用モ―タ4と共に駆動される撹拌用モ―タ6は前述の如く、その出力軸18の先端側に、先端にピン7を有する接合ツ―ル8が接続されているので、接合ツ―ル8は撹拌用モ―タ6と同一軸線上で回転してピン7により被接合物W1,W2に対して摩擦,撹拌動作を行う。
Since the
このように、本発明に係るC型摩擦撹拌スポット接合ガンでは、ボ―ルねじ17は撹拌用モ―タ6の出力軸18に設けた穴19内まで延びているので、押圧力を発生させるボ―ルねじ17の軸心と撹拌用モ―タ6軸中心が一致して押圧力による転倒トルクの発生を防止する。また、押圧力を発生させる装置がコンパクトに納まって装置全体が小型化され、接合動作が容易にできる接合ガンとなる。なお、伝動ボックス3内で前記撹拌用モ―タ6にきわめて接近してLMガイド12を設けることにより、装置がよりコンパクトになると共にLMガイド12と撹拌用モ―タ6の偏心量を少なくして、間欠トルクによる振動も低く抑えることができる。
As described above, in the C-type friction stir spot welding gun according to the present invention, the
図3は本発明に係るC型摩擦撹拌スポット接合ガンの他の実施例の概略構成図であり、この実施例では、固定ア―ム5の先端に第2の撹拌用モ―タ31を設け、該第2の撹拌用モ―タ31に先端にピン32を有する第2の接合ツ―ル33を接続させた点で前記実施例1と相違し、その余の構成は実施例1と実質的に同一であるので図面には同一部材に同一符号を付してその説明を省略する。
FIG. 3 is a schematic configuration diagram of another embodiment of the C-type friction stir spot welding gun according to the present invention. In this embodiment, a second stirring
この接合ガンでは、被接合物W1,W2の裏面側にも第2の撹拌用モ―タ31によるピン32によって被接合物W1,W2の裏面側からの接合も可能となり、被接合物W1,W2の総合厚さが厚い場合等に特に有効なC型摩擦撹拌スポット接合ガンとなる。
In this joining gun, joining from the back side of the workpieces W1, W2 is also possible on the back side of the workpieces W1, W2 by the
図4は本発明に係るC型摩擦撹拌スポット接合ガンの更に他の実施例の撹拌用モ―タ6および押圧用モ―タ4の概略断面図、図5はその概略平面図を示すものであり、この実施例では押圧用モ―タ4と撹拌用モ―タ6とを並列に配置した点でこれまでに実施例と相違し、その余の構成は実質的に同一であるので図面には同一部材に同一符号を付してその説明を省略する。
FIG. 4 is a schematic sectional view of a stirring
図4,図5において、伝動ボックス3内に設けた撹拌用モ―タ6と、押圧用モ―タ4とは並列に配置されており、前記伝動ボックス3の後端側と押圧用モ―タ4の回転軸14側間には伝動ケ―ス41が配置されている。
4 and 5, the
そして、前記伝動ケ―ス41内で撹拌用モ―タ6の後端側にはボ―ルねじ軸42を支持する軸受43が設けられ、またボ―ルねじ軸42の軸端にはプ―リ44が取り付けられている。
A bearing 43 for supporting the
また、伝動ケ―ス41内で押圧用モ―タ4の回転軸14にはプ―リ45が取り付けられ、該プ―リ45と前記プ―リ44との間には歯付きベルト46が張設されている。
A
したがって、押圧用モ―タ4の駆動により、その回転軸14からの回転力はプ―リ45,歯付きベルト46,プ―リ44を介してボ―ルねじ軸42を回転させ、該ボ―ルねじ軸42の回転によりボ―ルねじ17が回転すると、該ボ―ルねじ17と螺合しているボ―ルナット10が前後進し、該ボ―ルナット10の前後進はこれを固定した撹拌用モ―タ6の前後進となり、該撹拌用モ―タ6は、先端にピン7を有する接合ツ―ル8を同伴して伝動ボックス3からの出没量を変化させる。
そして、撹拌用モ―タ6の駆動は前述の如く、接合ツ―ル8を回転させピン7により被接合物W1,W2に対して摩擦,撹拌動作を行うものである。
Therefore, when the
As described above, the stirring
4 押圧用モ―タ
5 ア―ム
6 撹拌用モ―タ
7 ピン
8 接合ツ―ル
10 ボ―ルナット
17 ボ―ルねじ
18 撹拌用モ―タの出力軸
19 穴
51 減速機
W1,W2 被接合物
4 Motor for pressing 5
Claims (1)
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004016909A JP4218888B2 (en) | 2004-01-26 | 2004-01-26 | C-type friction stir spot welding gun |
US11/037,809 US7322509B2 (en) | 2004-01-26 | 2005-01-18 | Friction stir spot joining device |
KR1020050006781A KR20050077029A (en) | 2004-01-26 | 2005-01-25 | Friction stir spot joining device |
DE602005024068T DE602005024068D1 (en) | 2004-01-26 | 2005-01-26 | Device for spot welding by means of friction stir welding |
EP05001558A EP1557233B1 (en) | 2004-01-26 | 2005-01-26 | Friction stir spot joining device |
CNA2005100047973A CN1647884A (en) | 2004-01-26 | 2005-01-26 | Friction stir spot joining device |
AT05001558T ATE484355T1 (en) | 2004-01-26 | 2005-01-26 | DEVICE FOR SPOT WELDING USING FRICTION STIR WELDING |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004016909A JP4218888B2 (en) | 2004-01-26 | 2004-01-26 | C-type friction stir spot welding gun |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005048175A Division JP4218895B2 (en) | 2005-02-24 | 2005-02-24 | Friction stir spot welding equipment |
Publications (2)
Publication Number | Publication Date |
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JP2005205473A JP2005205473A (en) | 2005-08-04 |
JP4218888B2 true JP4218888B2 (en) | 2009-02-04 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2004016909A Expired - Fee Related JP4218888B2 (en) | 2004-01-26 | 2004-01-26 | C-type friction stir spot welding gun |
Country Status (7)
Country | Link |
---|---|
US (1) | US7322509B2 (en) |
EP (1) | EP1557233B1 (en) |
JP (1) | JP4218888B2 (en) |
KR (1) | KR20050077029A (en) |
CN (1) | CN1647884A (en) |
AT (1) | ATE484355T1 (en) |
DE (1) | DE602005024068D1 (en) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8052030B2 (en) | 2005-01-24 | 2011-11-08 | The Boeing Company | Apparatus for friction stir welding using spindle-in-spindle |
US7703654B2 (en) | 2004-11-17 | 2010-04-27 | The Boeing Company | Counter-rotating spindle for friction stir welding |
JP4754256B2 (en) * | 2005-04-19 | 2011-08-24 | 住友軽金属工業株式会社 | Rotating tool for friction stir spot welding and friction stir spot joining method using the same |
JP4538371B2 (en) * | 2005-05-16 | 2010-09-08 | 本田技研工業株式会社 | Friction stir welding equipment |
WO2007024681A1 (en) * | 2005-08-19 | 2007-03-01 | The Timken Company | Friction drive spindle unit |
JP4628218B2 (en) * | 2005-08-22 | 2011-02-09 | Obara株式会社 | Friction stir spot welding equipment |
US8047417B2 (en) * | 2005-12-06 | 2011-11-01 | Tol-O-Matic, Inc. | Rotatable tool and apparatus therefor |
KR100711778B1 (en) * | 2005-12-26 | 2007-04-25 | 재단법인 포항산업과학연구원 | Apparatus for friction stir spot welding |
US20070228104A1 (en) * | 2006-03-31 | 2007-10-04 | Mankus Gary R | Friction stir welding spindle assembly |
DE102008063277A1 (en) * | 2008-12-29 | 2010-07-08 | Bwg Bergwerk- Und Walzwerk-Maschinenbau Gmbh | Method and device for joining metal strips |
ES2729148T3 (en) * | 2014-05-13 | 2019-10-30 | Deprag Schulz Gmbh U Co | Device for joining components, especially by direct drilling, especially drilling flow holes or by friction welding, as well as a procedure for joining components, especially by direct screwing or friction welding |
CN105108307A (en) * | 2015-08-31 | 2015-12-02 | 昆山斯格威电子科技有限公司 | Stirring friction spot welding machine |
CN107214588A (en) * | 2017-08-02 | 2017-09-29 | 临汾鹏泰伟业有限公司 | A kind of casting finishing machine screw rod push structure |
WO2020008512A1 (en) * | 2018-07-03 | 2020-01-09 | 川崎重工業株式会社 | Backing member for friction stir spot welding device, friction stir spot welding device, friction stir spot welding method, and joint structure |
DE112019005114T5 (en) * | 2018-10-11 | 2021-06-24 | Kawasaki Jukogyo Kabushiki Kaisha | STIRRER-FRICTION DEVICE, METHOD OF OPERATING THE SAME AND JOINT STRUCTURE |
US11408455B2 (en) * | 2018-11-15 | 2022-08-09 | Lee Machine, Inc. | Systems and methods for friction bit joining |
CN114226951B (en) * | 2021-12-22 | 2023-05-26 | 天津鹏鹄科技有限公司 | Spindle box |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06170676A (en) * | 1992-12-04 | 1994-06-21 | Toshiba Mach Co Ltd | Shaft rotation driving gear for machine tool |
JP3867475B2 (en) | 2000-04-28 | 2007-01-10 | マツダ株式会社 | Method for processing metal members |
JP3398135B2 (en) | 2000-10-25 | 2003-04-21 | 川崎重工業株式会社 | Spot joining device, additional material, additional material supply device, and spot joining method |
JP3471338B2 (en) * | 2001-07-30 | 2003-12-02 | 川崎重工業株式会社 | Friction stir welding equipment |
JP4444546B2 (en) | 2002-02-12 | 2010-03-31 | 川崎重工業株式会社 | Friction stir welding equipment |
-
2004
- 2004-01-26 JP JP2004016909A patent/JP4218888B2/en not_active Expired - Fee Related
-
2005
- 2005-01-18 US US11/037,809 patent/US7322509B2/en not_active Expired - Fee Related
- 2005-01-25 KR KR1020050006781A patent/KR20050077029A/en not_active Application Discontinuation
- 2005-01-26 AT AT05001558T patent/ATE484355T1/en not_active IP Right Cessation
- 2005-01-26 EP EP05001558A patent/EP1557233B1/en not_active Not-in-force
- 2005-01-26 DE DE602005024068T patent/DE602005024068D1/en active Active
- 2005-01-26 CN CNA2005100047973A patent/CN1647884A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
EP1557233B1 (en) | 2010-10-13 |
DE602005024068D1 (en) | 2010-11-25 |
EP1557233A2 (en) | 2005-07-27 |
US7322509B2 (en) | 2008-01-29 |
KR20050077029A (en) | 2005-07-29 |
JP2005205473A (en) | 2005-08-04 |
CN1647884A (en) | 2005-08-03 |
EP1557233A3 (en) | 2005-11-02 |
ATE484355T1 (en) | 2010-10-15 |
US20050189398A1 (en) | 2005-09-01 |
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